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header-product Managed L2 Gigabit PoE Switch DAHUA CS4220-16GT-240 18x Gigabit RJ-45 ports 40 Gbit/s rack-mount black
185.99 €

Managed L2 Gigabit PoE Switch DAHUA CS4220-16GT-240 18x Gigabit RJ-45 ports 40 Gbit/s rack-mount black

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Managed L2 Gigabit PoE Switch DAHUA CS4220-16GT-240 18x Gigabit RJ-45 ports 40 Gbit/s rack-mount black

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Short description

Dahua CS4220-16GT-240 is a managed L2 Ethernet switch with 18 Gigabit RJ-45 ports supporting 10/100/1000 Mbps and Power over Ethernet (PoE). It provides an 8,000-entry MAC address table and 40 Gbit/s switching capacity, complies with common IEEE 802.3 standards and supports IEEE 802.3at/bt PoE. Rack-mountable design suited for SMB networks, powering PoE devices and centralized network switching.
Available at price 185.99 €: 3 pcs.
Total available for order: 18 pcs.
Warranty: 3 Years
SKU: 11257425
Manufacturer: DAHUA
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.71 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

Dahua CS4220-16GT-240 is a managed L2 Gigabit PoE switch with 18 Gigabit RJ-45 ports that support 10/100/1000 Mbps and Power over Ethernet. The switch provides a MAC address table of 8,000 entries and a switching capacity of 40 Gbit/s. It supports common IEEE 802.3 standards and PoE power supply modes including IEEE 802.3at/bt and Hi-PoE, is rack-mountable and has a full-metal enclosure designed for durable operation in small and medium-sized business networks.

Advantages

The switch supports both local Web-based managed L2 features and cloud management via the DoLynk Care platform, with topology visualization and centralized maintenance for security and IT devices. Its full-metal chassis offers improved heat dissipation and dust protection, enabling operation from -10°C to 55°C. PoE models can provide extended power delivery up to 250 m; specific high-power ports deliver up to 60 W (orange) or 90 W (red). The device includes EMC protection and safeguards against overvoltage, overcurrent, static, lightning and pulse interference, while selected models offer link aggregation and STP for network stability.

Suitable for

  • Small and medium-sized businesses
  • Supermarkets and retail outlets
  • Office networks and meeting rooms
  • Restaurants and cafés
  • Hotels and hospitality networks

Key specifications

  • Switch type: Managed L2
  • Ports: 18 × Gigabit RJ-45 (10/100/1000 Mbps)
  • MAC address table: 8,000 entries
  • Switching capacity: 40 Gbit/s
  • PoE standards: IEEE 802.3af/at, Hi-PoE, IEEE 802.3bt
  • Power delivery: orange port up to 60 W, red port up to 90 W; PoE over extended distance up to 250 m (PoE models)
  • Standards compliance: IEEE 802.3, 802.3u, 802.3x, 802.3ab, 802.3z, 802.3ae
  • Operating temperature: -10°C to 55°C
  • Enclosure: full metal, dust-proof
  • Mounting: rack-mount
  • Weight: 2.37 kg
  • Colour: Black

How to use

Install the Dahua CS4220-16GT-240 in a standard 19-inch rack or place it on a flat surface with adequate ventilation. Connect uplink and client devices to the Gigabit RJ-45 ports using Cat5e/Cat6 cables. For PoE devices, enable PoE per-port settings through the Web management interface or the DoLynk Care cloud platform, and configure power limits if required. Use the switch’s management interface to set VLANs, link aggregation, STP and other L2 features, and verify topology visualization for device and link status.

Usage recommendations

For reliable PoE delivery, use suitable cables (Cat5e or higher), verify total PoE budget against connected devices, and segregate high-power devices on designated high-power ports. Keep firmware updated via the vendor interface and place the switch in a ventilated rack space to maintain operating temperature and reduce interference risk.

Specifications

Switch type:
Managed
Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Weight:
2.37 kg
Basic switching RJ-45 Ethernet ports quantity:
18
10G support:
No
Networking standards:
IEEE 802.3u, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3x, IEEE 802.3z
Product colour:
Black
All features

Design

Rack mounting:
Yes
Product colour:
Black
Reset button:
Yes
Housing material:
Metal

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
265 W
Power source:
AC/DC/PoE
AC input frequency:
47/63
AC input voltage:
100 - 240
Power supply included:
Yes

Power over Ethernet (PoE)

Power over Ethernet (PoE):
Yes
Power over Ethernet (PoE) ports quantity:
16
Total Power over Ethernet (PoE) budget:
240 W

Management features

Switch layer:
L2
Web-based management:
Yes
Switch type:
Managed
Cloud-managed:
Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports type:
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity:
18
SFP module slots quantity:
2

Security

Loop protection:
Yes
DHCP features:
DHCP client

Operational conditions

Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T):
-40 - 70
Operating temperature (T-T):
-10 - 55
Storage relative humidity (H-H):
5 - 95

Weight & dimensions

Weight:
2.37 kg
Height:
44 mm
Width:
440 mm
Depth:
220 mm

Network

Networking standards:
IEEE 802.3u, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3x, IEEE 802.3z
Flow control support:
Yes
Number of VLANs:
32
Spanning tree protocol:
Yes
VLAN support:
Yes
10G support:
No

Data transmission

MAC address table:
8000 entries
Switching capacity:
40 Gbit/s
Jumbo frames support:
Yes
Forwarding rate:
29.76 Mpps
Jumbo frames:
15360

Packaging data

Package weight:
3020 g
Package depth:
342 mm
Package height:
90 mm
Package width:
540 mm

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Stock data
Warehouse Stock Delivery to the store Store Price
BT19 3 Wednesday Best delivery 185.99 € Best price
WH353 7 16.07.2026 274.99 €
WH323 3 08.07.2026 277.49 €
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185.99 €
Stock: 3
Delivery Date: Wednesday Best delivery
Warehouse: BT19
274.99 €
Stock: 7
Delivery Date: 16.07.2026
Warehouse: WH353
277.49 €
Stock: 3
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287.49 €
Stock: 5
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Customer reviews

Customer questions

FAQ

How much does the Managed L2 Switch DAHUA CS4220-16GT-240 cost, and is it available for purchase?

The price is 185.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Managed L2 Switch DAHUA CS4220-16GT-240 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Managed L2 Switch DAHUA CS4220-16GT-240 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: switch type, basic switching rj-45 ethernet ports type, weight, basic switching rj-45 ethernet ports quantity, 10g support, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Managed L2 Switch DAHUA CS4220-16GT-240?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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